Dr Robert Mark Webster, DO - Medicare Internal Medicine in Clancy, MT

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Dr Robert Mark Webster, DO is a medicare enrolled "Internal Medicine" physician in Clancy, Montana. His current practice location is 171 Casey Meadow Rd, Clancy, Montana. You can reach out to his office (for appointments etc.) via phone at (406) 204-4407.

Dr Robert Mark Webster is licensed to practice in Montana (license number 12469) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1548478555.

Contact Information

Dr Robert Mark Webster, DO
171 Casey Meadow Rd,
Clancy, MT 59634-9565
(406) 204-4407
Not Available

Map and Direction




Physician's Profile

Full NameDr Robert Mark Webster
GenderMale
SpecialityInternal Medicine
Location171 Casey Meadow Rd, Clancy, Montana
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1548478555
  • Provider Enumeration Date: 05/21/2007
  • Last Update Date: 02/15/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4880731686
  • Enrollment ID: I20111013000681

Medical Identifiers

Medical identifiers for Dr Robert Mark Webster such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548478555NPI-NPPES
1548478555OtherMTNPI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 5101016808 (Michigan)Secondary
207R00000XInternal Medicine 12469 (Montana)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Robert Mark Webster allows following entities to bill medicare on his behalf.
Entity NameCommunity Hospital Of Anaconda
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1205887924
PECOS PAC ID: 8123938974
Enrollment ID: O20030507000045
Entity NameCommunity Hospital Of Anaconda
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538597703
PECOS PAC ID: 8123938974
Enrollment ID: O20031119000745

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Robert Mark Webster is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Robert Mark Webster, DO
401 W Pennsylvania Ave,
Anaconda, MT 59711-1999

Ph: (406) 563-8500		Dr Robert Mark Webster, DO
171 Casey Meadow Rd,
Clancy, MT 59634-9565

Ph: (406) 204-4407

Reviews and Comments


Internal Medicine Doctors in Clancy, MT


Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.